<template>
	<view class="uni-container">
		<uni-forms ref="form" :value="formData" validateTrigger="bind">
			<uni-forms-item name="permission_id" label="权限ID" required>
				<uni-easyinput placeholder="权限唯一标识，不可修改，不允许重复" @input="binddata('permission_id', $event.detail.value)"
					v-model="formData.permission_id" trim="both" disabled></uni-easyinput>
			</uni-forms-item>
			<uni-forms-item name="permission_name" label="权限名称" required>
				<input placeholder="权限名称" @input="binddata('permission_name', $event.detail.value)"
					class="uni-input-border" v-model="formData.permission_name" trim="both" />
			</uni-forms-item>
			<uni-forms-item name="comment" label="备注">
				<textarea placeholder="备注" @input="binddata('comment', $event.detail.value)" class="uni-textarea-border"
					v-model="formData.comment" trim="both"></textarea>
			</uni-forms-item>
			<view class="uni-button-group">
				<button type="primary" class="uni-button" style="width: 100px;"
					@click="submit">{{$t('common.button.submit')}}</button>
				<navigator open-type="navigateBack" style="margin-left: 15px;">
					<button class="uni-button" style="width: 100px;">{{$t('common.button.back')}}</button>
				</navigator>
			</view>
		</uni-forms>
	</view>
</template>

<script>
	import {
		updateData,
		getDetail
	} from '../../../api/demo/mockCurd'

	const validator = {
		"permission_id": {
			"rules": [{
					"required": true
				},
				{
					"format": "string"
				}
			],
			"label": "权限标识"
		},
		"permission_name": {
			"rules": [{
					"required": true
				},
				{
					"format": "string"
				}
			],
			"label": "权限名称"
		},
		"comment": {
			"rules": [{
				"format": "string"
			}],
			"label": "备注"
		}
	}

	function getValidator(fields) {
		let result = {}
		for (let key in validator) {
			if (fields.includes(key)) {
				result[key] = validator[key]
			}
		}
		return result
	}

	export default {
		data() {
			let formData = {
				"permission_id": "",
				"permission_name": "",
				"comment": ""
			}
			return {
				formData,
				formOptions: {},
				rules: {
					...getValidator(Object.keys(formData))
				}
			}
		},
		onLoad(e) {
			console.log('参数id:' + e.id)
			if (e.id) {
				const id = e.id
				this.formDataId = id
				this.getDetail(id)
			}
		},
		onReady() {
			this.$refs.form.setRules(this.rules)
		},
		methods: {
			/**
			 * 触发表单提交
			 */
			submit() {
				uni.showLoading({
					mask: true
				})
				this.$refs.form.validate().then((res) => {
					this.submitForm(res)
				}).catch(() => {
					uni.hideLoading()
				})
			},

			submitForm(value) {
				// 使用 clientDB 提交数据
				updateData(value).then((res) => {
					uni.showToast({
						title: '修改成功'
					})
					this.getOpenerEventChannel().emit('refreshData')
					setTimeout(() => uni.navigateBack(), 500)
				}).catch((err) => {
					uni.showModal({
						content: err.message || '请求服务失败',
						showCancel: false
					})
				}).finally(() => {
					uni.hideLoading()
				})
			},

			/**
			 * 获取表单数据
			 * @param {Object} id
			 */
			getDetail(id) {
				uni.showLoading({
					mask: true
				})
				getDetail(id).then((res) => {
					console.log('详细')
					console.log(res)
					console.log(res.data.data[0])
					const data = res.data.data[0]
					if (data) {
						this.formData = data
					}
				}).catch((err) => {
					uni.showModal({
						content: err.message || '请求服务失败',
						showCancel: false
					})
				}).finally(() => {
					uni.hideLoading()
				})
			}
		}
	}
</script>

<style>
	::v-deep .uni-forms-item__label {
		width: 90px !important;
	}
</style>
